K&F Concept 67mm ND2-400 Slim Variable ND Neutral Density Filter Adjustable Fader ND2 ND4 ND8 ND16 to ND400 Lens Filter + Microfiber Cleaning Cloth for DSLR Cameras (Nano-B Series)

Product Information

Urth is an authorised licensee of the Urth trade mark in Australia, which is owned by Gobe Corp UK Ltd. Circular Polarising 】Effectively filter out harmful reflections on non-metallic surfaces such as water and glass, Rotate the filter to achieve the correct amount of filtration required. With CPL，you can make the sky bluer, the leaves greener, reduce or eliminate reflections, and the final image is clearer. Variable ND filters re also referred to as 'faders', partly because many of them will produce a slight color cast (another reason why many photographers prefer traditional neutral density filters). It's also worth noting that if a variable ND filter is rotated too far, they will tend to produce a darkened X effect, which will appear on your image. This is often referred to as 'crossfade'. It's pretty much ubiquitous on ND filters, so is just something you need to watch for. Not everyone will find it useful having a polariser and variable ND in the same place. But for those who do, the H&Y Revoring is a no-brainer.

A variable neutral density filter is essentially two polarizers fixed together to form one screw-on filter. When the user rotates these two filters against each other, the elements restrict the amount of light that's able to pass through.Where a Work is re-sold via the Gallery, Urth will receive 20% of the total re-sale price of the Work. In use the Kenko filter provides a stop of exposure extension at the minimum setting, and a blue X across the image at the maximum marked setting. As a further condition of using the Gallery, you must indemnify us against all direct, quantifiable, and reasonable Loss suffered by us and/or our representative (whether based in negligence or any other tort, contract, statutory liability or otherwise) as a result of you breaching these Terms of Use, or otherwise from your use of the Gallery. Variable ND Filter- With variable neutral density from 2 to 32, this ND filter reduces the light that enters the lens in 1-5 stops, enables you to control exposure in various light conditions, and shoots with slower shutter speeds and wider apertures for creative motion blur. Ideal for taking images and videos of rivers, waterfalls, the sea, fountains, traffic trials, and other moving subjects. It took a little trial and error for me to calculate exposure times compensating for the extra light needed ( although ND1000 just seems to be 10x normal exposure ).

Equipped with a filter pouch, which is convenient to store the filter when going out. The unique side-pull structure easy to take out.

In use, the two filters rotate independently via small metal lugs. You rotate the rear filter and front filter together for the polarising effect, and turn the front filter relatively to the rear to apply the variable ND effect. If that sounds complicated, well, it is. But, as we discovered in our review, once you do get used to it, the system works extremely well. The top-tier quality of the glass in the filter helps too, ensuring top-notch image quality.